20608264938

素因数分解:

$2^1\times 3^1\times {\mathrm{113}}^1\times {\mathrm{157}}^1\times {\mathrm{193603}}^1$

素因数の和:193878

約数の個数: 32

約数和(自身を含む): 41846342976

約数和(自身を除く): 21238078038

約数列:

[1, 2, 3, 6, 113, 157, 226, 314, 339, 471, 678, 942, 17741, 35482, 53223, 106446, 193603, 387206, 580809, 1161618, 21877139, 30395671, 43754278, 60791342, 65631417, 91187013, 131262834, 182374026, 3434710823, 6869421646, 10304132469, 20608264938]

約数ペア:

[(1, 20608264938), (2, 10304132469), (3, 6869421646), (6, 3434710823), (113, 182374026), (157, 131262834), (226, 91187013), (314, 65631417), (339, 60791342), (471, 43754278), (678, 30395671), (942, 21877139), (17741, 1161618), (35482, 580809), (53223, 387206), (106446, 193603)]